91981320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{766511}}^1$

素因数の和:766525

約数の個数: 32

約数和(自身を含む): 275944320

約数和(自身を除く): 183963000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 766511, 1533022, 2299533, 3066044, 3832555, 4599066, 6132088, 7665110, 9198132, 11497665, 15330220, 18396264, 22995330, 30660440, 45990660, 91981320]

約数ペア:

[(1, 91981320), (2, 45990660), (3, 30660440), (4, 22995330), (5, 18396264), (6, 15330220), (8, 11497665), (10, 9198132), (12, 7665110), (15, 6132088), (20, 4599066), (24, 3832555), (30, 3066044), (40, 2299533), (60, 1533022), (120, 766511)]